$ git clone -n https://gitee.com/wanghuan158/java-11-alibaba-dragonwell.git /var/lib/mock/dist-an23-build-586128-98040/root/chroot_tmpdir/scmroot/java-11-alibaba-dragonwell
Cloning into '/var/lib/mock/dist-an23-build-586128-98040/root/chroot_tmpdir/scmroot/java-11-alibaba-dragonwell'...
$ git fetch origin 2b6f2168ca213dfc7ed24b0b8f475fc2e4caf34c:KOJI_FETCH_HEAD
From https://gitee.com/wanghuan158/java-11-alibaba-dragonwell
 * [new ref]         2b6f2168ca213dfc7ed24b0b8f475fc2e4caf34c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2b6f216 Upgrade to 11.0.31.28+11